What was found
DFDR REPORT FAR #30 MASTER WARNING CAPT FAIL. (TROUBLESHOOTING/REPAIR) I.A.W AMM 33-13-00-902-045 REV 142 REPLACED MASTER WARNING SWITCH S507, AND CONDITION CHECK NORMAL.
- Difficulty date
- July 16, 2024
- Submitted
- August 7, 2024
- Operation
- Air carrier
- Aircraft
- N305UP
- Make and model
- Boeing 76734AF
- Aircraft serial
- 27243
- Aircraft time
- 70,250 hours, 24,157 cycles
- System (JASC)
- 3150 · Central Warning
- Part
- Master Caution
- Condition
- Inoperative
- Location
- Zone 200
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.